Medical Face Mask Differential Pressure Tester
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... of medica face masks, the test principle is, through measuring the differential pressure required to draw air through a measured surface area at a constant air flow rate, to test the air exchange pressure of the medical face mask material, which...
TESTEX INSTRUMENT LTD
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220V Face Mask Differential Pressure Tester Experimental Area 4.9cm2 5.06cm2
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220V Face Mask Differential Pressure Tester Experimental Area 4.9cm²,5.06cm² Test standard YY 0469-2011,Y/T 0969-2013,EN14683:2019 Usage Face Mask Differential Pressure Tester used to measure the pressure difference index of medical surgical masks under ......
Haida Equipment Co., Ltd
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1 Phase ASTM F2100 Mask Test Machine Differential Pressure Tester
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.... Standards: YY 0469 Section 5.7, YY /T0969 Section 5.6 ASTM F2100 Standard Specification for Performance of Materials Used in Medical Face Masks BS EN 14683 Medical face masks - Requirements and test methods, section 5.2.3, Annex C Features 1....
Gester International Co., Ltd
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ASTM F2100 Differential Pressure Tester Air Permeability Tester
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..., start the vacuum pump, the aiSMlow with specific flow rate will generate a certain air flow through the test sample, so as to calculate the permeability (differential pressure) of the mask. SM4308AP Tester, built-in...
Guangdong Sanwood Technology Co.,Ltd
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YY0969-2013 O Ring Seal Method Mask Respirator Differential Pressure Tester
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... of the test site; 2. Equipped with a precision differential pressure sensor, which digitally displays the pressure difference on both sides of the sample; 3. The special sample holder ensures that the sample is firmly held. Scope of application: It is...
Dongguan Zhongli Instrument Technology Co., Ltd.
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Medical Face Mask H2O/Cm² Pressure Difference Tester
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...Face Mask Air Exchange Pressure Difference Tester-Differential Pressure(H2O/cm²)according to MIL-M-36954C Description: Medical Mask Differential Pressure Tester or medical face mask breathability tester, used to measure the gas exchange pressure difference of medical surgical masks and other products. Standards compliant: YY 0469-2011 medical surgical mask 5.7 pressure difference YY / T 0969-2013 disposable medical masks......
Dongguan Hust Tony Instruments Co.,Ltd.
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High Precision Textile Testing Equipment Mask Air Permeability Tester
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Mask Air Permeability Tester Textile Testing Equipment Usage Mask Differential Pressure Tester is used to measure the pressure difference index of medical surgical masks under specified conditions. Air permeability ,also as a kind of textile testing ......
Hai Da Labtester
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Medical Face Mask BFE Testing Machine 2200cfu 28.3 L/Min
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...Face Mask Filter Tester BFE Testing Machine Face Masks bacterial filtration efficiency BFE tester is to determine the bacterial filtration efficiency (BFE) of medical face mask materials by employing a ratio of the upstream bacterial challenge to downstream residual concentration of the tested medical face mask materials. Features of BFE filter tester Safe working environment, use professional negative pressure......
Suzhou Sujing Automation Equipment corporation limited
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Anti Covid 19 High Protection 3 Ply Disposable PP Face Mask with BFE 99% Customized Packing
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...mask flexible earlopp, adjustable nosebar Product Disposable 3-ply Face Mask Material/Fabric PP +MB+ PP Face mask type Earloop or tie on Color Blue, white, pinik, green etc. Size 17.5×9.5cm (Adults), 14.5*9.5cm(kids) weight 25+25+25gsm or other Face mask Test results: Item: Disposable non-woven face mask (BFE) Bacterial filtration efficiency: ≥99% Differential pressure......
Xiantao Lijun Non-Woven Products Co., Ltd
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Custom Medical 5 Ply Disposable Dust Civil Face Mask
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...Face Mask Meltblown Filtration Middle 5-Layers Personal Use KN95 Face Masks Application Characteristic Level 1 Level 2 Level 3 Bacterial filtration efficiency (BFE), (%) ≥ 95 ≥ 98 ≥ 98 Differential pressure (Pa/cm2) < 40 < 50 < 50 Splash resistance pressure......
Ascentet Group Co.,Ltd
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